Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing the claimed design;

FIG. 2 is a front view of a display screen or portion thereof with graphical user interface showing a second embodiment; and,

FIG. 3 is a front view of a display screen or portion thereof with graphical user interface showing a third embodiment.

The peripheral dashed broken lines illustrate a display screen or portion thereof, and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 